Authors: Abbas, KA Abd-Allah, MH

Citation: Ka. Abbas et Mh. Abd-allah, Estimation and assessment of cost allocation models for main transit systems operating in Cairo, TRANSP REV, 19(4), 1999, pp. 353-375

Authors: Abbas, KA Bilal, R Sajjad, MI Latif, Z Mirza, NH

Citation: Ka. Abbas et al., Fat absorption in persistent diarrhoea using C-13-labelled trioctanoin breath test, J TROP PEDI, 45(2), 1999, pp. 87-94