PMID- 13995359
OWN - NLM
STAT- MEDLINE
DCOM- 19981101
LR  - 20181201
IS  - 0003-1488 (Print)
IS  - 0003-1488 (Linking)
VI  - 142
DP  - 1963 Mar 15
TI  - Evaluation of problems related to introduction of secondary specificpathogen-free 
      (SPF) boars in SPF and non-SPF herds.
PG  - 634-8
FAU - UNDERDAHL, N R
AU  - UNDERDAHL NR
FAU - WELCH, L C
AU  - WELCH LC
FAU - YOUNG, G A
AU  - YOUNG GA
LA  - eng
PT  - Journal Article
PL  - United States
TA  - J Am Vet Med Assoc
JT  - Journal of the American Veterinary Medical Association
JID - 7503067
SB  - OM
MH  - Animals
MH  - *Breeding
MH  - Male
MH  - Swine
OTO - NLM
OT  - *BREEDING
OT  - *SWINE
EDAT- 1963/03/15 00:00
MHDA- 1963/03/15 00:01
CRDT- 1963/03/15 00:00
PHST- 1963/03/15 00:00 [pubmed]
PHST- 1963/03/15 00:01 [medline]
PHST- 1963/03/15 00:00 [entrez]
PST - ppublish
SO  - J Am Vet Med Assoc. 1963 Mar 15;142:634-8.