Information Journal Paper
APA:
CopyZELEN, M.. (1979). A NEW DESIGN FOR RANDOMIZED CLINICAL TRIALS. NEW ENGLAND JOURNAL OF MEDICINE (NEJM), 300(22), 1242-1245. SID. https://sid.ir/paper/642915/en
Vancouver:
CopyZELEN M.. A NEW DESIGN FOR RANDOMIZED CLINICAL TRIALS. NEW ENGLAND JOURNAL OF MEDICINE (NEJM)[Internet]. 1979;300(22):1242-1245. Available from: https://sid.ir/paper/642915/en
IEEE:
CopyM. ZELEN, “A NEW DESIGN FOR RANDOMIZED CLINICAL TRIALS,” NEW ENGLAND JOURNAL OF MEDICINE (NEJM), vol. 300, no. 22, pp. 1242–1245, 1979, [Online]. Available: https://sid.ir/paper/642915/en