Problem Substances (756)

What is Cumulative Knowledge?

Cumulative Knowledge is determined by ascribing a numerical value to the various study types weighted in descending order as follows: (1) Meta-Analysis; (2) Human Study; (3) Human: Case Study; (4) Animal: Transgenic; (5) Animal; (6) In Vitro; (7) Review; and (8) Commentary.

Problem Substance Name	Cumulative Knowledge	Abstracts
Roundup (herbicide)	895	304
Rosiglitazone (trade name Avandia)	108	16
Raloxifene	103	11
Rosuvastatin	98	22
Rofecoxib	70	6
Red tide	69	16
Radionuclides	57	15
Ramelteon	50	3
Rivastigmine	21	2
Ribavirin	20	2
Retinyl palmitate	17	5
Radioiodine 131	13	3
Rye	12	3
Radiation Exposure	11	2
Radon	11	2
Ranitidine	10	1
Reboxetine	10	1
Resmethrin	7	4
Rotenone	5	1
Risedronate	4	3
Retinyl Acetate	4	2
Risperidone	3	1
Radioactive Wastes	2	2
Rasburicase	1	1
Roxarsone	1	1
Reclast	1	1

Natural Health Research Discovery

Each Topic is an Index of Curated Biomedical Research Abstracts

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Pharmacological Actions

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Adverse Pharmacological Actions

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Problem Substances (756)