human 388 Humans 300 female 216 male 206 adult 178 article 160 Article 143 Female 142 Male 129 TP Chemical technology 121 controlled study 115 Adult 91 major clinical study 74 TK Electrical engineering. Electronics Nuclear engineering 73 TA Engineering (General). Civil engineering (General) 68 middle aged 64 human experiment 63 aged 62 QA Mathematics 59 procedures 59 adolescent 57 Middle Aged 56 TJ Mechanical engineering and machinery 55 young adult 54 nonhuman 52 QA75 Electronic computers. Computer science 50 physiology 49 Adsorption 48 child 48 Adolescent 47