141. [Aviation medical reports] AM (series). 70-4. Studies on storage stability of human blood cholinesterases, [pt.] 1 [with list of references; by] Charles R. Crane, Donald C. Sanders, [and] John K. Abbott. Bookmark Corporate/Agency Authors: Aviation Medicine Office and Transportation Dept. Publisher: Aviation Medicine Office Date: Jan. 1970 SuDoc number: TD 4.210:70-(nos.)