Taqi, Tabinda, et al. “CORRELATION OF LACTOFERRIN LEVELS IN BREAST MILK WITH MATERNAL HAEMOGLOBIN PERCENTAGE AMONG LACTATING WOMEN OF LOW AND HIGH SOCIOECONOMIC STATUS”. Pakistan Journal of Physiology, vol. 13, no. 4, Dec. 2017, pp. 30-33, doi:10.69656/pjp.v13i4.285.