IRT health outcomes data analysis project: an overview and summary.
Cook KF, Teal CR, Bjorner JB, Cella D, Chang CH, Crane PK, Gibbons LE, Hays RD, McHorney CA, Ocepek-Welikson K, Raczek AE, Teresi JA, Reeve BB.
Cook KF, et al. Among authors: crane pk.
Qual Life Res. 2007;16 Suppl 1:121-32. doi: 10.1007/s11136-007-9177-5. Epub 2007 Mar 10.
Qual Life Res. 2007.
PMID: 17351824