https://openlibrary.org/works/OL405388W/The_Ethicon_manual_of_surgical_knots?edition=key%3A/books/OL29120M&mode=all
The Ethicon manual of surgical knots by Johnson and Johnson, inc. Ethicon Suture Division. | Open...
The Ethicon manual of surgical knots by Johnson and Johnson, inc. Ethicon Suture Division., unknown edition,
surgical knotsethiconmanualjohnsoninc