title: Use of factorial design to estimate synergistic effects in the environment.
mesh_terms: D000327:Adsorption; D004357:Drug Synergism; D004780:Environment, Controlled; D004785:Environmental Pollutants / Q000633:toxicity*; D001556:Hexachlorocyclohexane / Q000032:analysis; D006813:Humidity; D008954:Models, Biological; D013696:Temperature
chemical_list: D004785:Environmental Pollutants; D001556:Hexachlorocyclohexane