A symposium on doxycycline, held at The Royal College of Physicians of London February 8, 1974
Card's contents:OPUSCULA MEDICA, vol. 33 193,166 A symposium on doxycycline, held at The Royal College of Physicians of London February 8, 1974. Stockholm 1974 4° s. 80,ilustr. Opuscula Medica, vol. 33.