TY  - RPRT
TI  - Assisted conception. I--General principles.
AU  - Paula Rowell
AU  - Peter Braude
PY  - 2003
DO  - 10.1136/bmj.327.7418.799
UR  - https://pubmed.ncbi.nlm.nih.gov/14525882/
ID  - 14525882
ER  -