605,209 SIETNIEKS ANNI Progesterone And serotonergic machanisms : a study in the female rat : /doctoral the sis abtsraot/ Anni Sietnieks ; /Uppsala University/. - Uppsal; /Reprocentralen HSC/, 1984. - 43 s. : il. ;21 cm /Acta Universitatcis Upsaliensis. Abstract of Uppsala Dissertations from the Faculty of Medicice, ISSN 0345-004X ) ISBN 91-554-153O-X