MINISTÉRIO DA SAÚDE
The document is titled Tabelas de Crescimento para Rapazes dos 0 aos 18 Anos de Idade which translates to Growth Tables for Boys from 0 to 18 Years Old.
Marla Amaro, Melanie Rodrigues, Lucinda Manjama, Tina Lloren, Victória Munheça, Stélio Albino, Alejandro Soto, Monica Woldt, Celeste Bila, Melanie Remane Picolo · 2018

Abstract
It appears to be a reference guide for healthcare professionals to track the growth and development of boys from birth to 18 years old. The document provides instructions on how to use the growth tables, examples of how to interpret the data, and the actual growth tables for different age ranges and anthropometric indices such as weight-for-age, weight-for-length, length-for-age, and body mass index (BMI)-for-age. The growth tables are based on the World Health Organization's (WHO) growth standards for children and adolescents.
Classification
USAID Advancing Nutrition