1. Hansard (Commons), 871 (28 March 1974) cols. 654–5.
2. Lancet, 1 (1974) p. 618.
3. R. Butt, ‘Putting family planning before family happiness’, The Times, 5 April 1974; The Times, correspondence, 1–22 April 1974.
4. ‘Cardinal attacks free family planning’, The Times, 8 April 1974.
5. ‘Sex on the State’, Daily Telegraph, 1 April 1974.