New methods of mathematical analysis for studies of intrauterine contraception
1996 ◽
Vol 68
◽
pp. 143-146
◽
1967 ◽
Vol 31
◽
pp. 313-317
◽
1974 ◽
Vol 32
◽
pp. 102-103
1977 ◽
Vol 35
◽
pp. 314-315
Keyword(s):
1994 ◽
Vol 52
◽
pp. 162-163
Keyword(s):
1990 ◽
Vol 48
(3)
◽
pp. 718-719
Keyword(s):
2019 ◽
Vol 3
(6)
◽
pp. 707-711
◽
Keyword(s):
Keyword(s):
2009 ◽
Keyword(s):