TY  - GEN
AU  - Odeblad,E
TI  - Natural family planning. Demand is increasing
SN  - 0959-8138
PY  - 1994///0114
KW  - Family Planning Services
KW  - education
KW  - Female
KW  - Humans
KW  - Male
KW  - Natural Family Planning Methods
KW  - Sweden
N1  - Publication Type: Letter
UR  - https://doi.org/10.1136/bmj.307.6915.1359-b
ER  -