1. Trhe effectiveness of post-acute rehabilitation;Brooks, N.;Brain,1991
2. Chorionic sillus sampling. BMJ7 1991; 303: 1402. (30 measles epidemics; this calls for further research;DnFv, Liti,November.)
3. Making a visit: an American GP practising in the BMJ7;Frey, J.J.,1982