Small intestinal transit time affects methotrexate absorption in children with acute lymphoblastic leukemia - Pearson, A. D. J.; Craft, A. W.; Eastham, E. J.; Aherne, G. W.; Littleton, P.; Pearson, G. L.; Campbell, A. N. (Springer, 1985)
http://dx.doi.org/10.1007/BF00258118
Keywords: WW-YZ