(P31)	(Q13442814)
(P304)	2833-2853
(P433)	10
(P478)	21
(P577)	+1992-01-00T00:00:00Z
(P1433)	(Q5154215)
(P1476)	"Sample size re-estimation without unblinding for normally distributed outcomes with unknown variance" (language: en)
(P2093)	A. Lawrence Gould (P1545) 1 Weichung Joseph Shih (P1545) 2
(P2860)	(Q53833650) (P248) (P854) https://api.crossref.org/works/10.1080%2F03610929208830947 (P813) Sunday, January 21, 2018 (Q41115071) (P248) (P854) https://api.crossref.org/works/10.1080%2F03610929208830947 (P813) Sunday, January 21, 2018 (Q28248823) (P248) (P854) https://api.crossref.org/works/10.1080%2F03610929208830947 (P813) Sunday, January 21, 2018 (Q28278223) (P248) (P854) https://api.crossref.org/works/10.1080%2F03610929208830947 (P813) Sunday, January 21, 2018 (Q29307215) (P248) (P854) https://api.crossref.org/works/10.1080%2F03610929208830947 (P813) Sunday, January 21, 2018 (Q43962760) (P248) (P854) https://api.crossref.org/works/10.1080%2F03610929208830947 (P813) Sunday, January 21, 2018
(P6104)	(Q8487137)

External Links

(P356)	10.1080/03610929208830947
(P894)	0775.62298