Table 2.

Details of products collected in study

API	Samples			Brands			Unique products (brand and dose)
	Branded	INN	Total	Branded	INN	Total	Branded	INN	Total
Amlodipine	35	53	88	14	16	30	18	22	40
Captopril	8	14	22	1	4	5	1	6	7
Furosemide	11	10	21	4	4	8	4	4	8
Glibenclamide	9	12	21	4	4	8	4	2	6
Simvastatin	19	33	52	6	11	17	7	15	22
Total	82	122	204	29	39	68	36	49	83

API = active pharmaceutical ingredient; INN = International Non-proprietary Name.