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Biochemical Genetics|April 1, 1977
Adenine phosphoribosyltransferase: a simple spectrophotometric assay and the incidence of mutation in the normal populationL A Johnson, R B Gordon, B T EmmersonBiology of Reproduction|August 1, 1989
Sex preselection in rabbits: live births from X and Y sperm separated by DNA and cell sortingL A Johnson, J P Flook, H W HawkVeterinary Parasitology|March 1, 1986
Protective immunity to Ascaris suum: analysis of swine peripheral blood cell subsets using monoclonal antibodies and flow cytometryJ K Lunney, J F Urban, L A JohnsonGamete Research|May 1, 1988
Attempted sexing of bovine spermatozoa by fractionation on a Percoll density gradientG C Upreti, P C Riches, L A JohnsonTheriogenology|August 1, 1988
Fluorometric evaluation of cryopreserved bovine spermatozoa extended in egg yolk and milkD L Garner, L A Johnson, C H AllenThe New England Journal of Medicine|November 20, 1980
Streptozocin alone compared with streptozocin plus fluorouracil in the treatment of advanced islet-cell carcinomaC G Moertel, J A Hanley, L A JohnsonCiba Foundation Symposium|January 1, 1977
Hypoxanthine-guanine phosphoribosyltransferase activity in individual erythrocytes: autoradiographic studies in heterozygotesB T Emmerson, R B Gordon, L A JohnsonClinica Chimica Acta; International Journal of Clinical Chemistry|October 1, 1977
Hypoxanthine-guanine phosphoribosyltransferase: a simple spectrophotometric assayL A Johnson, R B Gordon, B T EmmersonTheriogenology|March 23, 2000
In vitro production of pig embryos: comparisons of culture media and boarsC R Long, J R Dobrinsky, L A JohnsonComputer Methods and Programs in Biomedicine|April 1, 1991
A computer management system for patient simulationsM W Finkelsteine, L A Johnson, G E LillyPageof 26