Daugan A, Grondin P, Ruault C, Le Monnier de Gouville AC, Coste H, Kirilovsky J, Hyafil F, Labaudinière R (October 9, 2003). "The discovery of tadalafil: a novel and highly selective PDE5 inhibitor. 1: 5,6,11,11a-tetrahydro-1H-imidazo[1',5':1,6]pyrido[3,4-b]indole-1,3(2H)-dione analogues". Journal of Medicinal Chemistry. 46 (21): 4525–32. doi:10.1021/jm030056e. PMID14521414.
Becker K (August 2002). "Anti-leukocyte antibodies: LeukArrest (Hu23F2G) and Enlimomab (R6.5) in acute stroke". Current Medical Research and Opinion. 18 (Suppl 2): s18–22. doi:10.1185/030079902125000688. PMID12365824. S2CID35685091.
Schuster DP, Metzler M, Opal S, Lowry S, Balk R, Abraham E, Levy H, Slotman G, Coyne E, Souza S, Pribble J (June 2003). "Recombinant platelet-activating factor acetylhydrolase to prevent acute respiratory distress syndrome and mortality in severe sepsis: Phase IIb, multicenter, randomized, placebo-controlled, clinical trial". Critical Care Medicine. 31 (6): 1612–9. doi:10.1097/01.CCM.0000063267.79824.DB. PMID12794395.
Daugan A, Grondin P, Ruault C, Le Monnier de Gouville AC, Coste H, Kirilovsky J, Hyafil F, Labaudinière R (October 9, 2003). "The discovery of tadalafil: a novel and highly selective PDE5 inhibitor. 1: 5,6,11,11a-tetrahydro-1H-imidazo[1',5':1,6]pyrido[3,4-b]indole-1,3(2H)-dione analogues". Journal of Medicinal Chemistry. 46 (21): 4525–32. doi:10.1021/jm030056e. PMID14521414.
Becker K (August 2002). "Anti-leukocyte antibodies: LeukArrest (Hu23F2G) and Enlimomab (R6.5) in acute stroke". Current Medical Research and Opinion. 18 (Suppl 2): s18–22. doi:10.1185/030079902125000688. PMID12365824. S2CID35685091.
Schuster DP, Metzler M, Opal S, Lowry S, Balk R, Abraham E, Levy H, Slotman G, Coyne E, Souza S, Pribble J (June 2003). "Recombinant platelet-activating factor acetylhydrolase to prevent acute respiratory distress syndrome and mortality in severe sepsis: Phase IIb, multicenter, randomized, placebo-controlled, clinical trial". Critical Care Medicine. 31 (6): 1612–9. doi:10.1097/01.CCM.0000063267.79824.DB. PMID12794395.
Becker K (August 2002). "Anti-leukocyte antibodies: LeukArrest (Hu23F2G) and Enlimomab (R6.5) in acute stroke". Current Medical Research and Opinion. 18 (Suppl 2): s18–22. doi:10.1185/030079902125000688. PMID12365824. S2CID35685091.