There is an error in the last sentence of the Abstract. The correct sentence is as follows: Protein restriction increased MUA diameter and indices of velocity during late pregnancy, reduced fetal heart weight in the female fetus and increased heart rate at birth, but decreased systolic blood pressure at six months of age. The images for Figs 2 and 3 are incorrectly switched. The image that appears as Fig 2 should be Fig 3, and the image that appears as Fig 3 should be Fig 2. The figure captions appear in the correct order. In the first sentence under the subheading Fetal Heart Weight, the term “PERIconception” is incorrect. The correct term is “POSTimplantation” (Figure presented).