title: Splitting lumps: type B or not type B; that is the question: a comment on Windle & Scheidt.
authors.forename: Samuel A
authors.initials: SA
authors.lastname: Ball
mesh_terms: D000437:Alcoholism / Q000145:classification* / Q000523:psychology; D016000:Cluster Analysis; D006801:Humans; D015203:Reproducibility of Results