Sow-Piglet Nose Contacts in Free-Farrowing Pens.
Portele K, Scheck K, Siegmann S, Feitsch R, Maschat K, Rault JL, Camerlink I.
Portele K, et al. Among authors: camerlink i.
Animals (Basel). 2019 Jul 31;9(8):513. doi: 10.3390/ani9080513.
Animals (Basel). 2019.
PMID: 31370345
Free PMC article.