00399nam a22001697a 4500 SGT 9781608318049 610.72 D07H Hulley, Stephan B... [et al.] Designing Clinical Research 4th Wolters Kluwer 2007 367 Clinical Research Research; Clinical Research ddc BK 0 0 ddc 0 1 FD FD 2022-05-02 Ahuja Book Co. Pvt. Ltd. 8079.00 SGTU 0 610.72 D07H FD8545 2023-12-08 00:00:00 2022-04-16 BK 14353 22683 22683