Chandra, HSrimal, R CKamboj, V PDhawan, B NGupta, N N2009-05-282009-05-281977-12-01Chandra H, Srimal RC, Kamboj VP, Dhawan BN, Gupta NN. Clinical pharmacology studies with Centchroman. Indian Journal of Experimental Biology. 1977 Dec; 15(12): 1170-2http://imsear.searo.who.int/handle/123456789/60747engAdultBenzopyrans --toxicityCentchroman --toxicityClinical Trials as TopicDouble-Blind MethodDrug Administration ScheduleFemaleHumansMalePlacebosClinical Trial