Two clinical isolates of Yersinia enterocolitica biotype 1, positive for indole and lecithinase production, xylose and salicin fermentation, and aesculin hydrolysis, are reported.
The antibacterial activity of amniotic fluid against Escherichia coli in the last month of pregnancy was reduced in an unselected sample of mothers delivering in Cape Town.
Blood samples obtained from 20 runners on completion or partial completion of a 150-km marathon were assayed for total serum creatine kinase (CK) and lactate dehydrogenase (LD), as well as for the respective iso-enzymes.
Free iron in the circulation, in contrast to iron complexed with protein or carbohydrate, is intensely toxic.
A code form for genetic patient data has been devised for computer purposes.
The chromosome results of a series of 2 334 patients referred for cytogenetic analysis during 1966 - 1977 were tabulated by computer.
Viable leucocytes obtained fresh from normal human subjects were shown to be able to catalyse the in vitro iodination of bovine serum albumin (BSA) in a H20 2-generating system.
A false aneurysm of the popliteal artery, caused by an exostosis in a patient with multiple exostoses, is descriptionbed.