CONTRACEPTIVE SPECIFICATIONS - REPORT ON A WORKSHOP

[1] PERFECT-CONTRACEPTIVE POPULATION [J]. SCIENCE, 1970, 169 (3951) : 1177 - &

[2] *CONS FDN, 1953, APR PHYS APPR FERT C, P16

[3] DICKINSON RL, 1950, TECHNIQUES CONCEPTIO, P5

[4] FREEDMAN R, 1966, POP STUD-J DEMOG, V20, P197, DOI 10.1080/00324728.1966.10406094

[5] FREEDMAN R, 1959, FAMILY PLANNING STER, P57

[6] SOME COMMENTS ON THE EVIDENCE PERTAINING TO FAMILY LIMITATION IN THE UNITED-STATES [J]. POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY, 1960, 14 (01): : 40 - &

[7] Rainwater Lee, 1960, POOR GET CHILDREN

[8] RYDER NB, 1968, APR ANN M POP ASS AM

[9] SEGAL SJ, 1969, REPORTS POPULATION F, V1, P1

[10] WHELPTON PK, 1966, FERTILITY FAMILY PLA, P221

[1] PERFECT-CONTRACEPTIVE POPULATION [J]. SCIENCE, 1970, 169 (3951) : 1177 - &

[2] *CONS FDN, 1953, APR PHYS APPR FERT C, P16

[3] DICKINSON RL, 1950, TECHNIQUES CONCEPTIO, P5

[4] FREEDMAN R, 1966, POP STUD-J DEMOG, V20, P197, DOI 10.1080/00324728.1966.10406094

[5] FREEDMAN R, 1959, FAMILY PLANNING STER, P57

[6] SOME COMMENTS ON THE EVIDENCE PERTAINING TO FAMILY LIMITATION IN THE UNITED-STATES [J]. POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY, 1960, 14 (01): : 40 - &

[7] Rainwater Lee, 1960, POOR GET CHILDREN

[8] RYDER NB, 1968, APR ANN M POP ASS AM

[9] SEGAL SJ, 1969, REPORTS POPULATION F, V1, P1

[10] WHELPTON PK, 1966, FERTILITY FAMILY PLA, P221