(P31)	(Q13442814) (P248) (P932) 2973801 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC2973801&resulttype=core&format=json (P813) Thursday, May 7, 2020
(P304)	174-175 (P248) (P932) 2973801 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC2973801&resulttype=core&format=json (P813) Thursday, May 7, 2020
(P433)	3 (P248) (P932) 2973801 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC2973801&resulttype=core&format=json (P813) Thursday, May 7, 2020
(P478)	51 (P248) (P932) 2973801 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC2973801&resulttype=core&format=json (P813) Thursday, May 7, 2020
(P577)	Thursday, October 1, 1959 (P248) (P932) 2973801 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC2973801&resulttype=core&format=json (P813) Thursday, May 7, 2020
(P921)	(Q1280670) (P887)
(P1476)	"Family planning, sterility and population growth" (language: en) (P248) (P932) 2973801 (P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=PMCID:PMC2973801&resulttype=core&format=json (P813) Thursday, May 7, 2020

External Links

(P932)

2973801