(P31)	(Q13442814) (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P304)	49-57 (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P433)	1 (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P478)	22 (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P577)	Wednesday, May 1, 1985 (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P1433)	(Q2317902) (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P1476)	"A study of intracerebroventricular self-administration of leucine or methionine enkephalin by rats in response to intermittent electric shocks" (language: en) (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020
(P2093)	B Dib (P1545) 1 (P248) (P698) 4011283 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4011283%20AND%20SRC:MED&resulttype=core&format=json (P813) Friday, May 8, 2020

External Links

(P356)	10.1016/0304-3959(85)90147-2
(P698)	4011283