@article {111, editor = {,}, title = {Marriage and first pregnancy}, volume = {12}, number = {1}, pages = {111--111}, year = {1966}, publisher = {Royal College of General Practitioners}, issn = {0307-4749}, URL = {https://bjgp.org/content/12/1/111.2}, eprint = {https://bjgp.org/content/12/1/111.2.full.pdf}, journal = {British Journal of General Practice} }