PT - JOURNAL ARTICLE AU - Ayoub, Ibrahim S. TI - DIVERS IN THE NORTH SEA DP - 1976 Aug 01 TA - The Journal of the Royal College of General Practitioners PG - 575--576 VI - 26 IP - 169 4099 - http://bjgp.org/content/26/169/575.3.short 4100 - http://bjgp.org/content/26/169/575.3.full SO - J R Coll Gen Pract1976 Aug 01; 26