Yupin Suputtamongkol,Yupin Suputtamongkol..[et al.]. 2003. A comparative study of the efficacy of cefotaxime and doxycycline and penicillin in the treatment of severe leptospirosis. Bangkok:Department of Medicine Mahidol University;

Yupin Suputtamongkol,Yupin Suputtamongkol..[et al.]. A comparative study of the efficacy of cefotaxime and doxycycline and penicillin in the treatment of severe leptospirosis. Bangkok:Department of Medicine Mahidol University, 2003. Print.

Yupin Suputtamongkol,Yupin Suputtamongkol..[et al.]. (2003) A comparative study of the efficacy of cefotaxime and doxycycline and penicillin in the treatment of severe leptospirosis. Department of Medicine Mahidol University:Bangkok.