TY - GEN AU - Cilliers,Louise TI - The didactic letters prefacing Marcellus' on drugs as evidence for the expertise and reputation of doctors in the late Roman empire SN - 0925-1421 PY - 2011///0713 KW - Correspondence as Topic KW - history KW - Formularies as Topic KW - History, Ancient KW - Humans KW - Physicians KW - Roman World N1 - Publication Type: Biography; Historical Article; Journal Article ER -