APA (7 वां संस्करण) प्रशस्ति पत्र

Davidson, B. J. (1983). Estrogens and androgens in postmenopausal women with osteoporosis or endometrial carcinoma. s.n.].

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Davidson, Bert Johan. Estrogens and Androgens in Postmenopausal Women with Osteoporosis or Endometrial Carcinoma. [S.l.: s.n.], 1983.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Davidson, Bert Johan. Estrogens and Androgens in Postmenopausal Women with Osteoporosis or Endometrial Carcinoma. s.n.], 1983.

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