Definition of SPERMATIC CORD. : a cord that suspends the testis within the scrotum and contains the vas deferens and vessels and nerves of the testis. ADVERTISEMENT.1783. noun. a cord that suspends the testis within the scrotum and contains the vas deferens and vessels and nerves of the testis. ADVERTISEMENT. 1783.
Definition. Et al. is a Latin abbreviation that means 'and others'. It's used in place of names for the purpose of saving time and space when providing in-text citations.
English - US. If pushed, I would put the 's with Johann: Johann's et al. findings. I would not attach it to et al., because al. is the abbreviation of a Latin word, and Latin doesn't form the possessive by 's. I would far prefer to get around the question by writing: the findings of Jahann et al. Dec 1, 2009.