sercuevas@yahoo.com
sergioa@servidor.unam.mx
Correspondence to: Dr. Balmis 148, Col. Doctores, C.P. 06726, Mexico City, Mexico. Tel.: +52 5 2789 2000x1278/1279.
was read the article
Year/Month | Html | Total | |
---|---|---|---|
2024 November | 10 | 4 | 14 |
2024 October | 7 | 0 | 7 |
2024 September | 17 | 2 | 19 |
2024 August | 10 | 2 | 12 |
2024 July | 10 | 2 | 12 |
2024 June | 9 | 2 | 11 |
2024 May | 8 | 4 | 12 |
2024 April | 10 | 3 | 13 |
2024 March | 20 | 5 | 25 |
2024 February | 9 | 4 | 13 |
2024 January | 9 | 2 | 11 |
2023 December | 11 | 5 | 16 |
2023 November | 8 | 10 | 18 |
2023 October | 14 | 9 | 23 |
2023 September | 11 | 1 | 12 |
2023 August | 11 | 9 | 20 |
2023 July | 8 | 4 | 12 |
2023 June | 18 | 2 | 20 |
2023 May | 12 | 7 | 19 |
2023 April | 8 | 4 | 12 |
2023 March | 7 | 1 | 8 |
2023 February | 12 | 3 | 15 |
2023 January | 17 | 6 | 23 |
2022 December | 12 | 6 | 18 |
2022 November | 17 | 11 | 28 |
2022 October | 18 | 8 | 26 |
2022 September | 15 | 6 | 21 |
2022 August | 18 | 15 | 33 |
2022 July | 12 | 15 | 27 |
2022 June | 21 | 13 | 34 |
2022 May | 23 | 4 | 27 |
2022 April | 21 | 9 | 30 |
2022 March | 19 | 9 | 28 |
2022 February | 11 | 9 | 20 |
2022 January | 27 | 6 | 33 |
2021 December | 14 | 11 | 25 |
2021 November | 33 | 5 | 38 |
2021 October | 88 | 13 | 101 |
2021 September | 12 | 10 | 22 |
2021 August | 21 | 7 | 28 |
2021 July | 13 | 10 | 23 |
2021 June | 20 | 8 | 28 |
2021 May | 15 | 8 | 23 |
2021 April | 48 | 3 | 51 |
2021 March | 14 | 8 | 22 |
2021 February | 9 | 8 | 17 |
2021 January | 16 | 11 | 27 |
2020 December | 17 | 12 | 29 |
2020 November | 17 | 9 | 26 |
2020 October | 4 | 9 | 13 |
2020 September | 23 | 12 | 35 |
2020 August | 13 | 13 | 26 |
2020 July | 14 | 9 | 23 |
2020 June | 11 | 18 | 29 |
2020 May | 5 | 4 | 9 |
2020 April | 16 | 10 | 26 |
2020 March | 15 | 5 | 20 |
2020 February | 9 | 2 | 11 |
2020 January | 7 | 11 | 18 |
2019 December | 18 | 3 | 21 |
2019 November | 5 | 3 | 8 |
2019 October | 9 | 3 | 12 |
2019 September | 5 | 3 | 8 |
2019 August | 14 | 0 | 14 |
2019 July | 16 | 18 | 34 |
2019 June | 16 | 22 | 38 |
2019 May | 48 | 32 | 80 |
2019 April | 6 | 8 | 14 |
2019 March | 5 | 3 | 8 |
2019 February | 7 | 6 | 13 |
2019 January | 5 | 3 | 8 |
2018 December | 4 | 2 | 6 |
2018 November | 9 | 3 | 12 |
2018 October | 2 | 2 | 4 |
2018 September | 6 | 3 | 9 |
2018 August | 3 | 2 | 5 |
2018 July | 4 | 0 | 4 |
2018 June | 3 | 3 | 6 |
2018 May | 3 | 3 | 6 |
2018 April | 0 | 3 | 3 |
2018 March | 13 | 1 | 14 |
2018 February | 11 | 2 | 13 |
2018 January | 0 | 6 | 6 |
2017 December | 14 | 4 | 18 |
2017 November | 7 | 3 | 10 |
2017 October | 11 | 2 | 13 |
2017 September | 10 | 3 | 13 |
2017 August | 18 | 3 | 21 |
2017 July | 30 | 3 | 33 |
2017 June | 36 | 12 | 48 |
2017 May | 59 | 7 | 66 |
2017 April | 2 | 6 | 8 |