PT - JOURNAL ARTICLE AU - A. F. Davidson TI - Underwater ejection AID - 10.1136/jrnms-49-97 DP - 1963 Jun 01 TA - Journal of The Royal Naval Medical Service PG - 97--99 VI - 49 IP - 2 4099 - http://jrnms.bmj.com/content/49/2/97.short 4100 - http://jrnms.bmj.com/content/49/2/97.full SO - J. Roy. Nav. Med. Serv.1963 Jun 01; 49