Cheat Sheets

June 2026 Cheat Sheet

Click here for your June 2026 Fritsma Factor Cheat Sheet. If you would like a “push” copy of this Cheat Sheet, complete with links to our numerous May posts, please complete the application form on the right. The Cheat Sheet is published on the first of each month and is a gratis premium of Precision BioLogic […]

April 2026 Cheat Sheet

Click here to see your May 1, 2026, Cheat Sheet. Go to the link on the right to ensure that you receive your own “push” Cheat Sheet, complete with links to all our April posts.

April 2026 Cheat Sheet

Click here to read our April 2026 Cheat Sheet. If you would like to receive your own “push” Cheat Sheet by email, please apply using the form on the right. The emailed Cheat Sheet adds the list of March posts at the bottom.

March. 2026 Cheat Sheet

Click March 2026 Cheat Sheet for your Fritsma Factor monthly Cheat Sheet that summarizes our February posts and those before. If you’d like a push copy of the Cheat Sheet, updated with links to last month’s posts, complete the brief form at the right. The Cheat Sheet, Quick Questions, posts, informative PowerPoint modules, and more […]

January 2026 Cheat Sheet

Click here to read our January 2026 Cheat Sheet. The Cheat Sheet introduces and reviews our Quick Questions and presents current developments in hemostasis. If you would like a personal version of the Cheat Sheet featuring links to our January posts, please complete the form on the right. Precision BioLogic Inc. provides free access to […]

January 2026 Cheat Sheet

Click here for your January 2026 Fritsma Factor Cheat Sheet. If you would like a Cheat Sheet push copy that provides links to all the December, 2025 entries, please complete the Cheat Sheet application on the right. All Fritsma Factor services, sponsored by the PBI family of hemostasis in vitro diagnostic distributors, are free.

December 2025 Cheat Sheet

Click here to read our December 2025 Cheat Sheet. If you would like a personal “push” Cheat Sheet, please complete the form on the right. Your personal Cheat Sheet includes a complete list of our November entries. Like Fritsma Factor, our Cheat Sheets are free, thanks to Precision BioLogic.

November 2025 Cheat Sheet

Select the November 2025 Cheat Sheet for a summary of our October activities. Your “push” copy, annotated with links to our October posts, will arrive in your mailbox soon. If you would like to receive the Fritsma Factor Cheat Sheet by email, please complete the subscription application on the home page. All Fritsma Factor services […]

October 2025 Cheat Sheet

Click here to read your October 2025 Fritsma Factor Cheat Sheet. Your personal copy will arrive soon in your inbox. If you aren’t receiving the “push” Cheat Sheet, please complete the form on the right. While you’re there, please give your answer to this month’s Quick Question. Both the Cheat Sheet and Fritsma Factor are […]

September 2025 Cheat Sheet

Click here to see your 2025 Fritsma Factor Cheat Sheet: Cheat Sheet 9-1-25. To receive your own Cheat Sheet via email “push,” see the right-hand column of the “Posts’ page and sign up. The Cheat Sheet and Fritsma Factor are free. We are sponsored by Precision BioLogic Inc.

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George Fritsma is a medical laboratory scientist, educator, and author. George is a member of the International Society on Thrombosis and Hemostasis, the International Society for Laboratory Hematology, and the American Society for Clinical Laboratory Science.

Cheat Sheets from George

Quick Question