TY - RPRT TI - Relationship between differences in 16-, 14-, and 15-membered ring macrolides and Streptococcus pyogenes resistance. AU - P C Braga PY - 2002 DO - 10.1007/s10096-001-0670-4 UR - https://pubmed.ncbi.nlm.nih.gov/11939399/ ID - 11939399 ER -