title: Do snapshot statistics fool us in MTX pharmacogenetic studies in arthritis research?
authors.forename: Maurits C F J
authors.initials: MC
authors.lastname: de Rotte
authors.forename: Jolanda J
authors.initials: JJ
authors.lastname: Luime
authors.forename: Maja
authors.initials: M
authors.lastname: Bulatovic
authors.forename: Johanna M W
authors.initials: JM
authors.lastname: Hazes
authors.forename: Nico M
authors.initials: NM
authors.lastname: Wulffraat
authors.forename: Robert
authors.initials: R
authors.lastname: de Jonge
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000235:genetics*; D002986:Clinical Trials as Topic; D005189:False Positive Reactions; D006801:Humans; D015201:Meta-Analysis as Topic; D008727:Methotrexate / Q000627:therapeutic use*; D010597:Pharmacogenetics; D012107:Research Design; D013223:Statistics as Topic; D013997:Time Factors
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate