Gatseva, P., Mardirosian, Z., Popova, E., Iskrenova, E., Vladeva, S., Pavlova, K. Evaluation of health hazards in children from regions with nitrate pollution. Plovdiv: 2000 19-22,.
Gatseva, P., Mardirosian, Z., Popova, E., Iskrenova, E., Vladeva, S., Pavlova, K. Evaluation of health hazards in children from regions with nitrate pollution. Plovdiv: 2000 19-22,.
Gatseva, P., Mardirosian, Z., Popova, E., Iskrenova, E., Vladeva, S., Pavlova, K. (2000) Evaluation of health hazards in children from regions with nitrate pollution, Plovdiv: 19-22,.
Gatseva, P., Mardirosian, Z., Popova, E., Iskrenova, E., Vladeva, S., & Pavlova, K. (2000). Evaluation of health hazards in children from regions with nitrate pollution. Plovdiv: 19-22.
Gatseva P, Mardirosian Z, Popova E, Iskrenova E, Vladeva S, Pavlova K. Evaluation of health hazards in children from regions with nitrate pollution. Plovdiv: 2000. p. 19-22.