@misc{indiciae6cbca167f8cd, title = {Assisted conception on the NHS.}, author = {T A Sheldon and F Song and N Freemantle}, year = {1992}, doi = {10.1136/bmj.305.6852.521}, url = {https://pubmed.ncbi.nlm.nih.gov/1308103/}, note = {Source identifier: 1308103} }