@other{https://resolver.caltech.edu/CaltechETD:etd-05182003-185245, title = "In Vitro Selection of mRNA-Display Libraries Containing Unnatural Amino Acids", year = "2003", url = "https://resolver.caltech.edu/CaltechETD:etd-05182003-185245", id = "record", doi = "10.7907/NVCQ-JS95" }