@article{005591133, title = "Human chorionic gonadotropin 5. synthesis of a triaconta peptide corresponding to the carboxyl terminal sequence 116 145 of the beta subunit of human chorionic gonadotropin", author = "Okada, Y. and Iguchi, S. and Yagyu, M. and Kawasaki, K. and Yamaji, K. and Takagi, T. and Tanizawa, O.", year = "1980", journal = "Chemical and Pharmaceutical Bulletin", volume = "28", number = "9", pages = "2714-2719", issn = "0009-2363", url = "https://eurekamag.com/research/005/591/005591133.php" }