Penile alterations with severe sperm abnormalities in antiphospholipid syndrome associated with systemic lupus erythematosus - Rabelo-Júnior, Carlos Nobre; Bonfá, Eloisa; Carvalho, Jozélio F.; Cocuzza, Marcello; Saito, Osmar; Abdo, Carmita H.; Silva, Clovis A. (Clinical rheumatology, 2013)