1. Best practice guidelines on first-line laboratory testing for porphyria. (March 2017) Authors: Woolf, Jacqueline; Marsden, Joanne T; Degg, Timothy; Whatley, Sharon; Reed, Paul; Brazil, Nadia; Stewart, M Felicity; Badminton, Michael Journal: Annals of clinical biochemistry Issue: Volume 54:Number 2(2017:Mar.) Page Start: 188 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗