TY - RPRT TI - Canine mycoplasmas: serological studies of type and reference strains, with a proposal for the new species, Mycoplasma opalescens. AU - S Rosendal PY - 1975 DO - 10.1111/j.1699-0463.1975.tb00126.x UR - https://pubmed.ncbi.nlm.nih.gov/52279/ ID - 52279 ER -