TY - RPRT TI - [Moraxella catarrhalis and previously unknown underlying disease]. AU - E Granja Romero AU - E Merayo MacĂ­as AU - F Mareque Rivas AU - J M Souto Crespo PY - 1999 UR - https://pubmed.ncbi.nlm.nih.gov/10609366/ ID - 10609366 ER -