The genus Kishii, 1955 (Coleoptera, Elateridae, Dendrometrinae) in China, with description of three new species.

Five species of Kishii, 1955 are recognized from China, of which three are new. , , and . are described and illustrated.

The genus Fleutiaux, 1927 (Coleoptera, Elateridae, Oxynopterinae), with description of a new species from South China.

, is described and illustrated from China. A new combination, (Jiang & Wang, 1999) is proposed. A key and a checklist of the known species, together with a distribution map of Chinese species, are provided.

[Relationship between serum 25(OH)D levels at birth and respiratory distress syndrome in preterm infants].

Objective: To investigate the relationship between serum 25-hydroxyvitamin D [25(OH)D] levels at birth and respiratory distress syndrome (RDS) in preterm infants.

Methods: This retrospective study recruited preterm infants with gestational age of below 34 weeks who were born between January 2014 and December 2016. These preterm infants were divided into two groups: RDS (n=72) and control (n=40).