Betts, Robert F.

A Practical approach to infectious diseases / by: Betts, Robert F.; Reese, Richard E. (書目-語言資料,印刷品)

Handbook of antibiotics / by: Betts, Robert F.; Gumustop, Bora; Reese, Richard E. (書目-語言資料,印刷品)

Reese and Betts' a practical approach to infectious diseases / by: Chapman, Stanley W.; Betts, Robert F.; Penn, Robert L. (書目-語言資料,印刷品)

Reese and Betts' a practical approach to infectious diseases by: Penn, Robert L.; Chapman, Stanley.; Betts, Robert F.; Ovid Technologies, Inc. (書目-語言資料,印刷品)