TY - RPRT TI - Studies on powder plug formation using a simulated capsule filling machine. AU - J R Britten AU - M I Barnett AU - N A Armstrong PY - 1996 DO - 10.1111/j.2042-7158.1996.tb05911.x UR - https://pubmed.ncbi.nlm.nih.gov/8737048/ ID - 8737048 ER -