An introduction to biological membranes : composition, structure and function / [electronic resource] William Stillwell. Stillwell, William, author. Membranes (Biology) QH601 571.6/4 23 Includes index. Online resource; title from PDF title page (ScienceDirect, viewed July 20, 2016). 2016 Text 1 online resource http://www.sciencedirect.com/science/book/9780444637727 eng