Camfield, DavidScholey, AndrewPipingas, AndrewSilberstein, RichardKure, ChristinaZangara, AndreaKras, MarniStough, Con2025-10-172025-10-1720130951-418X10.1002/ptr.4909https://hdl.handle.net/20.500.14802/35699The Neurocognitive Effects of Hypericum perforatum special Extract (Ze 117) during Smoking CessationJournal article201022716