{{Cite journal| doi = 10.1515/cclm-2019-0194| issn = 1437-4331 (Electronic) 1434-6621 (Linking)| volume = 57| issue = 10| pages = 1638–1646| last1 = Neeser| first1 = O. L.| last2 = Vukajlovic| first2 = T.| last3 = Felder| first3 = L.| last4 = Haubitz| first4 = S.| last5 = Hammerer-Lercher| first5 = A.| last6 = Ottiger| first6 = C.| last7 = Mueller| first7 = B.| last8 = Schuetz| first8 = P.| last9 = Fux| first9 = C. A.| title = A high C-reactive protein/procalcitonin ratio predicts Mycoplasma pneumoniae infection| journal = Clin Chem Lab Med| date = 2019-05-28| pmid = 31128571}}