Zhenzhen Zhang

Retinal vessel segmentation of color fundus images using multiscale convolutional neural network with an improved cross-entropy loss function

Kai Hu, Zhenzhen Zhang, Xiaorui Niu et al. · Neurocomputing · 2018 · 350 citations

Image Analysis, Machine Vision, Ophthalmology +12

Validity of Self-Assessed Sexual Maturation Against Physician Assessments and Hormone Levels

Jorge E. Chavarro, Deborah J. Watkins, Myriam C. Afeiche et al. · The Journal of Pediatrics · 2017 · 132 citations · Full text

Family Medicine, Sexual Health, Fertility +11

Visible light-induced C–H sulfenylation using sulfinic acids

Pengfei Sun, Daoshan Yang, Wei Wei et al. · Green Chemistry · 2017 · 132 citations

Sulfinic Acids, Chemical Engineering, Room Temperature +10

Evaluation of Finnish Diabetes Risk Score in Screening Undiagnosed Diabetes and Prediabetes among U.S. Adults by Gender and Race: NHANES 1999-2010

Lu Zhang, Zhenzhen Zhang, Yurong Zhang et al. · PLoS ONE · 2014 · 131 citations · Full text

Melatonin regulates the activities of ovary and delays the fertility decline in female animals via MT1/AMPK pathway

Lu Zhang, Zhenzhen Zhang, Jing Wang et al. · Journal of Pineal Research · 2018 · 123 citations