RT Journal Article SR Electronic(1) A1 Backer, Jantien A A1 Klinkenberg, Don A1 Wallinga, Jacco YR 2020 T1 Incubation period of 2019 novel coronavirus (2019-nCoV) infections among travellers from Wuhan, China, 20–28 January 2020 JF Eurosurveillance VO 25 IS 5 SP 2000062 OP DO https://doi.org/10.2807/1560-7917.ES.2020.25.5.2000062 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2020.25.5.2000062