all items  in current results   Refine your search within these categories: Animal Science and Animal Products (group results) animal ecology (18) animal health (13) animal law (1) animal products (20) animal science (151) animal welfare (3) animals (487) veterinary medicine (4) zoology (516) Biological Sciences: all > physiology > animal physiology > animal reproduction > estrous cycle (group results) anestrus (78) diestrus (32) estrus (265) metestrus (3) proestrus (15) Breeding and Genetic Improvement (group results) breeding (152) genetic engineering (1) genetic resources (109) genetic techniques and protocols (14) Calendar Year (group results) Year (516) Economics, Business and Industry (group results) administrative management (9) economics (25) products and commodities (44) Farms and Farming Systems (group results) agricultural land (8) farming systems (6) farms (9) Food and Human Nutrition (group results) food science (9) foods (2) human nutrition (4) Forest Science and Forest Products (group results) forests (2) Geographical Locations (group results) Africa (10) Asia (12) Australia (4) Europe (14) named deserts (3) named geographical regions (1) North America (7) Pacific Ocean Islands (4) South America (4) Government, Law and Regulations law (1) Health and Pathology (group results) animal and human health (143) disease and pest management (2) epidemiology (6) etiology (8) exposure (1) pathological processes and conditions (30) therapeutics (121) Insects and Entomology Natural Resources, Earth and Environmental Sciences (group results) atmospheric sciences (34) ecology (33) environment (12) environmental science (1) geography (1) geology (1) natural resource management (9) natural resources (131) Physical and Chemical Sciences (group results) chemical substances (413) chemistry (45) physics (98) Plant Science and Plant Products (group results) botany (3) plant products (13) plant residues (4) plants (4) Reference Types (group results) Journal (516) Research, Technology and Engineering (group results) engineering (12) equipment (14) information science (3) materials science (5) mathematics and statistics (50) methodology (124) research (45) support systems and models (30) technology (101) Rural and Agricultural Sociology (group results) communication (human) (1) education (1) family and consumer science (4) people (18) social sciences (4) Taxa - Algae Taxa - Animalia (group results) Arthropoda (2) Chordata (47) Mollusca (1) Nematoda (1) Protozoa (1) Taxa - Archaea, Cyanobacteria and Bacteria (group results) Eubacteria (9) Taxa - Fungi, Yeasts, Molds and Mildews Taxa - Plantae (group results) Magnoliophyta (5) Taxa - Viruses and Viroids (group results) positive sense, single-stranded RNA viruses (1) Time Periods Recently Viewed Items Go to Item History

These terms define your current search. Click the × to remove a term. Biological Sciences: physiology > animal physiology > animal reproduction > estrous cycle × 516 items, grouped by Government, Law and Regulations (view ungrouped items) law (1)    (Click to View) Housing system and herd size interactions in Norwegian dairy herds; associations with performance and disease incidence Acta veterinaria scandinavica