APA

Lehtinen A. M., Laatikainen T., Koskimies A. I. & Hovorka J. (19870626). Modifying effects of epidural analgesia or general anesthesia on the stress hormone response to laparoscopy for in vitro fertilization. : Journal of in vitro fertilization and embryo transfer : IVF.

Chicago

Lehtinen A M, Laatikainen T, Koskimies A I and Hovorka J. 19870626. Modifying effects of epidural analgesia or general anesthesia on the stress hormone response to laparoscopy for in vitro fertilization. : Journal of in vitro fertilization and embryo transfer : IVF.

Harvard

Lehtinen A. M., Laatikainen T., Koskimies A. I. and Hovorka J. (19870626). Modifying effects of epidural analgesia or general anesthesia on the stress hormone response to laparoscopy for in vitro fertilization. : Journal of in vitro fertilization and embryo transfer : IVF.

MLA

Lehtinen A M, Laatikainen T, Koskimies A I and Hovorka J. Modifying effects of epidural analgesia or general anesthesia on the stress hormone response to laparoscopy for in vitro fertilization. : Journal of in vitro fertilization and embryo transfer : IVF. 19870626.