1. Pharmacokinetics and pharmacodynamics of amlodipine;Abernethy;Cardiology,1992
2. Almanza, C., Núñez, E., 2014. MP Oficializa que muerte de neonates fue a causa de heparina. La Prensa [Panama], 6 June.
3. Biorelevant media resistant co-culture model mimicking permeability of human intestine;Antoine;Int. J. Pharm.,2015
4. Biopharmaceutics Classification System (BCS). 2020 Therapeutic System Research Laboratories (TSRL inc.) Available at: http://www.tsrlinc.com/services/bcs/search.cfm.
5. Bogdanich, W., Hooker, J., 2007. From China to Panama, a trail of poisoned medicine. The New York Times, 6 May.