by Nehring, Julia, Aveneli, Alison, Asteriades, Helen, Warner, Rachel W, Montgomery, Helen, Harrington, Richard, Craig, Fiona, Morrison, Simon J, Robinson, Michael S, Kandola, Rayna, Anson, Kenneth, Malik, Saleem, Clark, Peter, Corbett, Barbara, Davies, Louise M C, Whelan, Jeremy S, Keeling, Philip J
Published in British Medical Journal (Clinical research ed.) (01.02.1986)