PT - JOURNAL ARTICLE AU - W. R. M. Drew TI - The Challenge of the Rickettsial Diseases AID - 10.1136/jramc-111-01-21 DP - 1965 Jan 01 TA - Journal of the Royal Army Medical Corps PG - 95--105 VI - 111 IP - 1 4099 - http://militaryhealth.bmj.com/content/111/1/95.short 4100 - http://militaryhealth.bmj.com/content/111/1/95.full SO - J R Army Med Corps1965 Jan 01; 111