FERTILITY IN WOMEN - THE LENGTH OF TIME REQUIRED TO CONCEIVE

[1] BARTON M, 1945, LANCET, V249, P663

[2] BOOTH M, 1935, THESIS YALE U

[3] DAVIS KB, 1929, FACTORS SEX LIFE 220, P430

[4] DAVIS ME, 1946, JAMA-J AM MED ASSOC, V130, P929

[5] The effect of travel on the incidence of abortion [J]. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 1944, 48 : 354 - 360

[6] HARTMAN CG, COMMUNICATION

[7] HOTCHKISS RS, 1944, FERTILITY MEN, P143

[8] McCartney JL, 1944, DIS NERV SYST, V5, P133

[9] MOENCH GL, 1939, AM J OBSTET GYNECOL, V38, P163

[10] Pearl R, 1939, NATURAL HIST POPULAT

[1] BARTON M, 1945, LANCET, V249, P663

[2] BOOTH M, 1935, THESIS YALE U

[3] DAVIS KB, 1929, FACTORS SEX LIFE 220, P430

[4] DAVIS ME, 1946, JAMA-J AM MED ASSOC, V130, P929

[5] The effect of travel on the incidence of abortion [J]. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 1944, 48 : 354 - 360

[6] HARTMAN CG, COMMUNICATION

[7] HOTCHKISS RS, 1944, FERTILITY MEN, P143

[8] McCartney JL, 1944, DIS NERV SYST, V5, P133

[9] MOENCH GL, 1939, AM J OBSTET GYNECOL, V38, P163

[10] Pearl R, 1939, NATURAL HIST POPULAT