Authors: Henderson, L Miller, JHM Skellern, GG

Citation: L. Henderson et al., Control of impurities in diphenhydramine hydrochloride by an ion-pairing, reverse-phase liquid chromatographic method, J PHARM PHA, 53(3), 2001, pp. 323-331

Authors: Ovalles, JF Tettey, JNA Miller, JHM Skellern, GG

Citation: Jf. Ovalles et al., Determination of piracetam and its impurities by TLC, J PHARM B, 23(4), 2000, pp. 757-761