• 1 January 1981
    • journal article
    • research article
    • Vol. 29  (6) , 867-870
Abstract
The transformation of lymphocytes in response to the mitogen phytohemagglutinin (PHA) was determined in 30 women taking oral contraceptives (O.C.V.) and in 10 women of an age-matched control group. The group taking oral contraceptives demonstrated significant depression of their response to PHA as compared to the control group.