1. Commentary: drug absorption from the lung;Schanker;J. Biochem. Pharmacol.,1978
2. Routes of delivery: Case studies pulmonary delivery of peptides and proteins for systemic action;Patton;Adv. Drug Deliv. Rev.,1992
3. Drug delivery via the respiratory tract;Byron;J. Aerosol Med.,1994
4. Delivery of biotherapeutics by inhalation aerosol;Niven;Crit. Rev. Ther. Drug Carrier Systems,1995
5. Pulmonary bioavailabiltiy of LH-RH analogs: Some Biopharmaceutical guidelines;Adjei;J. Biopharm. Sci.,1992