Macronutrients and energy in milk from mothers of premature infants
HE Bi-Zi, SUN Xiu-Jing, QUAN Mei-Ying, WANG Dan-Hua
CJCP . 2014, (7): 679 -683 .  DOI: 10.7499/j.issn.1008-8830.2014.07.005