title: Cross-cultural adaptation and validation of the Portuguese version of the intermittent and constant osteoarthritis pain (ICOAP) measure for the knee.
authors.affiliation: Technical University of Lisbon, Faculty of Human Kinetics, Center for Research in Physiotherapy, Lisbon, Portugal. ruigoncalves@estescoimbra.pt
authors.forename: R S
authors.initials: RS
authors.lastname: Gonçalves
authors.forename: J
authors.initials: J
authors.lastname: Cabri
authors.forename: J P
authors.initials: JP
authors.lastname: Pinheiro
authors.forename: P L
authors.initials: PL
authors.lastname: Ferreira
authors.forename: J
authors.initials: J
authors.lastname: Gil
mesh_terms: D000368:Aged; D003431:Cross-Cultural Comparison; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D020370:Osteoarthritis, Knee / Q000503:physiopathology*; D010147:Pain Measurement; D011174:Portugal; D016059:Range of Motion, Articular; D012720:Severity of Illness Index; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D014175:Translating