• rabbit anti-human t lymphocyte immunoglobulin
• rabbit antihuman thymocyte immunoglobulin
• rabeprazole sodium
• racecadotrilo
• radio 223 dichloride
• raloxifene
• raloxifene hydrochloride
• raltegravir
• raltegravir potassium
• raltitrexed
• ramipril
• ramucirumab
• ranibizumab
• ranolazine
• rasagiline
• rasagiline mesylate
• rasagiline tartrate
• rasburicase
• ravulizumab
• rcfp-10
• rdesat-6
• reboxetine
• reboxetine methanesulfonate
• recombinant cholera toxin subunit b
• recombinant fhbp fusion protein from neisseria meningitidis group b
• recombinant fhbp lipoprotein from neisseria meningitidis serogroup b rl2086 subfamily a
• recombinant fhbp lipoprotein from neisseria meningitidis serogroup b rl2086 subfamily b
• recombinant fusion protein nhba of neisseria meningitidis group b
• recombinant glycoprotein e (ge) antigen of varicella zoster virus (vzv)
• recombinant protein nada of neisseria meningitidis group b
• recombinant somatropin
• regadenoson
• regorafenib
• relebactam monohydrate
• relugolix
• remdesivir
• remifentanil hydrochloride
• repaglinide
• reslizumab
• respiratory syncytial virus, subgroup a, f protein subunit 847a stabilized in prefusion
• respiratory syncytial virus, subgroup b, f protein subunit 847b stabilized in prefusion
• retinol
• retinol acetate
• retinol palmitate
• rezafungin acetate
• rhamnus frangula l. bark
• rhamnus frangula l. dry extract
• rhamnus frangula l. powder
• rhamnus purshiana dc. bark
• rhamnus purshiana dc. dry extract