Go Fly a Chitin: The Mystery of Chitin and Chitinases in Vertebrate Tissues
Stern, R. (2017). Go fly a chitin: The mystery of chitin and chitinases in vertebrate tissues. Frontiers in Bioscience, 22, 580-595.
The original material can be found here: https://www.ncbi.nlm.nih.gov/pubmed/27814634