APA

Adamopoulos D. A., Pappa A., Nicopoulou S., Andreou E., Karamertzanis M., Michopoulos J., Deligianni V. & Simou M. (19970218). Seminal volume and total sperm number trends in men attending subfertility clinics in the greater Athens area during the period 1977-1993. : Human reproduction (Oxford, England).

Chicago

Adamopoulos D A, Pappa A, Nicopoulou S, Andreou E, Karamertzanis M, Michopoulos J, Deligianni V and Simou M. 19970218. Seminal volume and total sperm number trends in men attending subfertility clinics in the greater Athens area during the period 1977-1993. : Human reproduction (Oxford, England).

Harvard

Adamopoulos D. A., Pappa A., Nicopoulou S., Andreou E., Karamertzanis M., Michopoulos J., Deligianni V. and Simou M. (19970218). Seminal volume and total sperm number trends in men attending subfertility clinics in the greater Athens area during the period 1977-1993. : Human reproduction (Oxford, England).

MLA

Adamopoulos D A, Pappa A, Nicopoulou S, Andreou E, Karamertzanis M, Michopoulos J, Deligianni V and Simou M. Seminal volume and total sperm number trends in men attending subfertility clinics in the greater Athens area during the period 1977-1993. : Human reproduction (Oxford, England). 19970218.